Hello Community,

There is a lesson: https://learn.freecodecamp.org/javascript-algorithms-and-data-structures/regular-expressions/restrict-possible-usernames/

And while passing it I was wondered how I have to solve it. The reason why I got stuck was this task:

`3) Usernames have to be at least two characters long. A two-letter username can only use alphabet letter characters.`

After a couple of minutes of thinking I decided to GET A HINT and here is what I’ve found there:

`Usernames have to be at least two characters long. {2,}`

Since I have learned nothing about `{2,}`

this technique before it is impossible for me to pass the task! Then I decided to check the curriculum and it appeared that I will learn about it but a couple of lessons later here: https://learn.freecodecamp.org/javascript-algorithms-and-data-structures/regular-expressions/specify-exact-number-of-matches/

Here is a demonstrative screenshot:

Please fix this if it was not noticed before by someone else.